QSFP28 100GE DWDM Coh-T 80km 22dB SFF
A Coherent QSFP28 form-factor DWDM transceiver for 100Gbps Ethernet applications.
Product information
The TQ2028-TUNx-SO is a pluggable QSFP28 DWDM transceiver designed for high capacity 100 Gigabit Ethernet (100GbE) Data Center Interconnect (DCI) optical communication applications up to 80km over a singlemode fiber.
The transceiver utilizes a tunable DP-QPSK modulated 28 Gbps wavelength with ability to be tuned with either 50GHz or 100GHz spacing enabling up to 96 channels over a 50GHz DWDM grid system as specified in the ITU-T 694.1 standard. The media side is encoded with Staircase FEC (SC-FEC).
The electrical signals are transmitted and received from the host via a standard 38 pin connector described in the QSFP28 MSA (SFF-8679). The electrical interface is compliant to CAUI-4 (IEEE P802.3bm Annex 83E), splitting the 100Gbps signal in to four parallel 25 Gbps NRZ streams.
The management interface specification of the module is compliant to SFF-8636. For CMIS compliant version, see p/n: TQ2025-TUNx-SO.
Specification
- QSFP28 transceiver with LC connectors
- Coherent tunable QPSK modulated DWDM transceivers ranging from 191.35 – 196.10 THz
- Up to 300km distance using a DWDM line system with amplification and dispersion management
- Compliant with management interface SFF-8636, enabling brown-field deployment
- Less than 5.5W power consumption
- C-temp operating conditions (0°C to +70°C)
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